sles 70% sodium laureth sulfate, White or light yellow viscous paste or liquid

Chinese name: Sodium Lauryl Ether Sulfate
Other names: Sodium Laureth Sulfate (AES or SLES) / Sodium Polyoxyethylene Ether Alkyl Sulfate / Sodium Ethoxylated Alkyl Sulfate
English name: Sodium Lauryl Ether Sulfate
English abbreviation: SLES
Molecular formula: CH3(CH2)nOSO3Na, n=11,13
Molecular weight: 376.48
CAS No.: 68585-34-2 /9004-82-4
HS code: 34021100
Executive standard: GB/T 13529-2003
Project indicators 70%
Appearance White gel-like paste at 25°C
smell special smell
Active matter, % 70±2
Unsulfated matter,% 2.5 max.
Sulfate, % 1.5 max.
1,4-Dioxane, PPM 50 max.
pH value (25℃, 1% active substance aqueous solution) 7.0～9.5
Color, Hazen (5% active in water) 20 max.

AES (Sodium Fatty Alcohol Ether Sulfate)

Storage: At high temperature (above 50 degrees Celsius) or in an acidic (pH5) environment, alkyl ether sulfate may decompose. The reason for the decomposition is the hydrolysis of alkyl ether sulfate. In view of the fact that alkyl ether sulfate is easily hydrolyzed at high temperature, this product should not be stored in an environment above 50 degrees Celsius.